Home · FSC 6685 Pressure, Temperature, And Humidity Measuring And Controlling Instruments · NSN 6685-00-906-3958
NSN 6685-00-906-3958 — Gage,Compound Pressure-Vacuum,Di
NIIN 00-906-3958 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 6685-00-906-3958 is the national stock number for a gage,compound pressure-vacuum,di in federal supply class 6685 (Pressure, Temperature, And Humidity Measuring And Controlling Instruments). It cross-references to 7 manufacturer part numbers from 3 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Ashcroft Inc, Jednolity Indeks Materialowy - Uniform Material Index; the primary is 45-1246PC33BXWDF005. The unit of issue is EA and the FLIS list price is $411.53.
The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 31, 2026 for $50,220 from Perma-Cal Industries, Inc. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.
7
part numbers from 3 CAGEs
0
open solicitations, all agencies
1
government buy in 24 months
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| SC4NN15CWRANA | 81349 | Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M | 2 · Item ident. reference | 2 · Fully interchangeable |
| MIL-G-18997 | 81349 | Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M | 4 | 1 · Not fully interchangeable |
| 45-1246PC33BXWDF005 | 38056 | Ashcroft Inc | 5 · Secondary reference | 9 · Reference only |
| 5ABG72 | 38056 | Ashcroft Inc | 5 · Secondary reference | 1 · Not fully interchangeable |
| SC4ND15CWRANAG | 81349 | Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| SC4NN15CWRANAG | 81349 | Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| 6685PL1335844 | 9009H | Jednolity Indeks Materialowy - Uniform Material Index | 6 | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Aug 31, 2026. Watch this NSN and we will email you when it is solicited.
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Aug 31, 2026 | Perma-Cal Industries, Inc 59018 | $50,220 | Dla | SPE4A626P0B56 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.
Sellers with confirmed stock
No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 45-1246PC33BXWDF005.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $411.53
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Overall Depth
- INCHES NOMINAL 2.500
- Bolt Circle Diameter
- INCHES NOMINAL 5.375
- Mounting Hole Diameter
- INCHES NOMINAL 0.219
- Mounting Hole Quantity
- 3
- Overall Diameter
- INCHES NOMINAL 4.969
- End Item Identification
- POSEIDON MATERIAL; TRIDENT MATERIAL
- Graduation Unit
- INCHES 30.0 AND POUNDS PER SQUARE INCH 1.0
- Actuation Type
- BOURDON TUBE
- Adjustability
- ADJUSTABLE
- Scale Range
- INCHES 0.0 TO 30.0 AND POUNDS PRESSURE PER SQUARE INCH 0.0 TO 15.0
- Scale Name
- PRESSURE-VACUUM
- Dial Size
- 4-1/2 IN. DIA
- Connection Quantity
- 1
- Pointer Color
- BLACK AND RED
- Pointer Type
- INDICATING AND REFERENCE
- Scale Type
- SINGLE
- Scale Smallest Increment
- INCHES 1.0 AND POUNDS PER SQUARE INCH (PSI) 0.3
- Connection Type
- EXTERNAL
- Mounting Method
- FLUSH
- Scale Accuracy
- PORM 1 PCT FULL SCALE
- Scale Inscription/Background Color
- BLACK MARKINGS ON WHITE BACKGROUND
- Connection Location
- BACK
- Connection Size
- 0.250 IN. NPT DIA
- Material
- PROTECTIVE CRYSTAL PLASTIC ACRYLIC
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-006-9917 · Gage,Pressure,Dial Indicating
- 00-067-8437 · Gage,Pressure,Dial Indicating
- 00-073-6733 · Gage,Pressure,Dial Indicating
- 00-086-9305 · Gage,Pressure,Dial Indicating
- 00-086-9323 · Gage,Differential,Dial Indicatin
- 00-117-9775 · Gage,Pressure,Dial Indicating
- 00-123-1922 · Gage,Pressure,Dial Indicating
- 00-123-1926 · Gage,Compound Pressure-Vacuum,Di
About this page
An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.
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